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- self-loading and pump action shotgun 自动上膛及唧筒散弹枪
- We have a pump for drawing water from the well. 我们用一个水泵从井里抽水。
- The heart is analogous to a pump. 心脏和水泵有相似之处。
- pump action shotgun 唧筒散弹枪
- Can you lend me a pump to blow up my bicycle tyres? 你能借给我个打气筒给车胎打打气吗?
- A pump in the boiler sends hot water round the central heating system. 热水器中的水泵将热水输送给集中供热设备。
- A pump in the boiler send hot water round the central heating system. 热水器中的水泵将热水输送给集中供热设备。
- We often liken the heart to a pump. 我们常把心脏比拟为水泵。
- The heart can be likened to a pump. 心脏好比一个水泵。
- We use a pump to drawing water from the well. 我们用一个水泵从井里抽水。
- I cannot but take care of a pump. 我不得不看管泵。
- Can you lend me a pump to blow my bicycle tyre? 您能借我一个打气筒给我的车胎打气吗?
- We can compare the heart to a pump. 我们可以把心脏比作一个泵。
- The heart can be compared to a pump. 心脏好比一个泵。
- The heart works as if it were a pump. 心脏的活动好象泵一样。
- His comparison of the heart to a pump helped the children understand its action. 他将心脏比作打气筒(抽水机)有助於孩子们了解心脏的作用。
- A heart is comparable with a pump. 心脏类似水泵。
- To move up and down in the manner of a pump handle. 上下抽动使用柄的方式上下移动。
- The human heart is analogous to a pump. 人的心脏和泵类似。
- The heart is often compared to a pump. 心脏常被比作水泵。